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Food Chem

Title:		Chemical and sensory profiles of rose wines from Australia
Author(s):		Wang J; Capone DL; Wilkinson KL; Jeffery DW;
Address:		"School of Agriculture, Food and Wine, Waite Research Institute, The University of Adelaide (UA), PMB 1, Glen Osmond, South Australia 5064, Australia. The Australian Wine Research Institute (AWRI), PO Box 197, Glen Osmond, South Australia 5064, Australia. School of Agriculture, Food and Wine, Waite Research Institute, The University of Adelaide (UA), PMB 1, Glen Osmond, South Australia 5064, Australia. Electronic address: david.jeffery@adelaide.edu.au"
Journal Title:		Food Chem
Year:		2016
Volume:		20151003
Issue:
Page Number:		682 - 693
DOI:		10.1016/j.foodchem.2015.09.111
ISSN/ISBN:		1873-7072 (Electronic) 0308-8146 (Linking)
Abstract:		"The appeal of rose wine is attributable to its sensory profiles and underlying chemical composition, which are determined by viticultural and oenological inputs. This study provided the first insight into the sensory attributes and volatile profiles of Australian rose wines. An HS-SPME-GC-MS method and a recently developed HPLC-MS/MS method were used to quantify 51 volatile compounds, including 4 potent sulfur compounds, in 26 commercial rose wines. Descriptive analysis on all wines was undertaken and the sensory results were correlated with quantitative chemical data to explore relationships between wine composition and sensory profiles. Based on odour activity values, esters were prominent aroma volatiles, and beta-damascenone, 3-methylbutyl acetate, ethyl hexanoate and 3-MHA were deemed to be important, in accord with other studies. Wines were described with terms ranging from developed, spicy and savoury to fresh green, citrus, tropical fruit, floral and confectionery"
Keywords:		Australia Esters/analysis Gas Chromatography-Mass Spectrometry/methods Humans Norisoprenoids/analysis Odorants/analysis Rosa/*chemistry Tandem Mass Spectrometry/methods Taste Wine/*analysis 3-Mercaptohexan-1-ol (PubChem CID: 521348) 3-Mercaptohexyl acetat;
Notes:		"MedlineWang, Jiaming Capone, Dimitra L Wilkinson, Kerry L Jeffery, David W eng Research Support, Non-U.S. Gov't England 2015/11/26 Food Chem. 2016 Apr 1; 196:682-93. doi: 10.1016/j.foodchem.2015.09.111. Epub 2015 Oct 3"